摘要
针对蜂群无人机的国内外发展现状,设计了蜂群数据链组网技术方案,将遥测数据通过窄带和宽带数据链分别传输,通过数据链自组网完成遥控和遥测,增强了测控的可靠性;同时,设计集群数据链自组网协议栈,针对介质访问控制(MAC)协议和路由协议进行设计。基于QualNet和STK的通信网络仿真平台,针对无人机集群数据链的MAC协议和路由协议进行了仿真性能评估,验证了统计优先级多址接入(SPMA)协议的可行性,实现无人机之间不需要预约信道和时隙进行自组网通信,确保了高优先级业务的实时性。
Aiming at the development status of the swarm bee unmanned aerial vehicle(UAV)at home and abroad,the network technology scheme of bee date link is designed,the telemetry date are transmitted through the narrow band and broadband date link,and the data link is constructed from the network.The completion of remote control and telemetry enhanced the reliability of the measurement and control.At the same time,the cluster data link network protocol stack is designed,and the media link network protocol and routing protocol are designed based on qual.The performance of the MAC and routing protocol in the UAV cluster data link is simulated based on QualNet and STK.The communication network simulation platform of STK,he MAC protocol and routing protocol of UAV cluster data link are evaluated,and the feasibility of statistical priority multiple access(SPMA)protocol is verified.In order to ensure the real-time performance of high priority business,it is necessary to realize the communication between UAV without reservation channel and time slot.
作者
刘宏波
孟进
赵奎
LIU Hong-bo;MENG Jin;ZHAO Kui(National Key Laboratory for Vessel Integrated Power System Technology,Naval Univ.of Engineering,Wuhan 430033,China;School of Electronic Engineering,Naval Univ.of Engineering,Wuhan 430033,China)
出处
《火力与指挥控制》
CSCD
北大核心
2018年第9期163-168,共6页
Fire Control & Command Control
基金
国家自然科学基金(51422705)
海军工程大学科研发展基金自主立项项目
海军工程大学博士研究生创新基金资助项目
